[Sun Jun 10 10:23:55 2012] Detection parameters: Position = (304.8, 361.2) = 23 1 21.68 58 46 17.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 73.9 +/- 15.5 Background counts = 58.8 Rate = 0.005 +/- 0.001 [Sun Jun 10 10:23:57 2012] Off-axis axis estimate = 4.58' [Sun Jun 10 19:08:48 2012] Using EEF radius (= 8.72 ")to estimate initial spatial extent for simple fitting [Sun Jun 10 19:08:48 2012] Initial guess for spatial extent in simple fitting = 8.72" [Sun Jun 10 19:08:48 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.997 [Sun Jun 10 19:08:48 2012] Giving source the simple spatial ID 16 for pass 0, mean size = 8.72"